clients

Environmental Services

• Columbus Air Force Base
• Town of Pembroke
• Marine Corps Base, Camp Lejeune
• US Army, Fort Bragg
• Hoke County
• Robeson County
• Lumbee Tribe of North Carolina
• Barnhill Contracting
• Environmental Protection Agency
• Warner Robins Air Force Base
• Concurrent Technologies Corporation
• City of Fayetteville Storm water Services
• North Carolina Department of Transportation (PSI News Release)
• Lumbee Guaranty Bank
• Public Works Commission of Fayetteville
• Research Triangle Institute, RTP
• Picerne Military Housing, Fort Bragg
• Town of White Lake
• Durham County
• MCAS Cherry Point (PSI News Release)
• Trader Construction
• Charles R. Underwood Pumps
• US Coast Guard, NESU, Charleston, SC
• Little River Water & Sewerage
• Hazen & Sawyer
• City of Raeford
• City of Southport
• University of North Carolina at Pembroke
• Shaw Air Force Base
• New Century South Bank
• Pope AFB
• Town of Red Springs
• Thompson Industrial Services
• Public Schools of Robeson County
• Smithfield Packing
• Department of Homeland Security
• Immigration & Naturalization Services – US Border Patrol Academy, Charleston, SC
• URS

Technical and Environmental Consulting

• Environmental Protection Agency
• East Carolina University
• NC A&T State University
• NASA Langley Research Center
• Unilever
• Warner Robins Air Force Base
• Concurrent Technologies Corporation
• Town of Pembroke
• City of Fayetteville

Information Technology, Facility Support and Professional Services

• SPAWAR Naval Systems, Charleston (PSI News Release)
• ECU T² Bridge Program
• VLCOE, MCAS-Cherry Point
• Database Management, Concurrent Technologies Corporation
• NASA Langley Research Center
• Research Triangle Institute
• Robeson County
• Hoke County

Workforce Development and Outreach

• Environmental Protection Agency
• East Carolina University
• NC A&T State University
• NC Department of Transportation
• UNCP

Pre-Construction Planning/Right of Way Acquisition Services

• York County, SC
• NC DOT Rail Division